Solicitudes De Automotriz - Vehículos / Guinea

we need the vehicles - 03 Tractor of 6 wheels with trailer for transporting goods - 03 tractors of 10 wheels with trailer for transporting goods - 30 city buses with at least 100 seats - 10 intercity buses with at least 45 seats - 20 monoblock trucks of 12 wheels from 40 to 45 tons. Preferably Russian brands. New or used

i am a prominent businessman in tyres. please give me the prices of the following tyres; 315/80 r22.5 pl 20